What is the value of 7x to the 2 power -10 ,when x = 6?

242

Step-by-step explanation:

1)  replace the values

7x^2-10

7(6)^2-10

2) get rid of the exponent by multiplying 6 times 6

7(36)-10

3) multiply 7 by 36

252-10

4) subtract 10

242

it is true

step-by-step explanation:

all the combinations add up i used   calculator

part d

step-by-step explanation:

theresa talked her parents into getting sd cards for her phone and her brother’s phone. inserting an sd card into a phone gives it more storage. they both get 8-gigabyte sd cards. how many bits of storage come with each sd card? type your answer in both scientific and standard notation.